| Trace Element |
Article Index for Trace |
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Information AboutTrace Element |
| CATEGORIES ABOUT TRACE ELEMENT | |
| geochemistry | |
| petrology | |
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In Biochemistry , a trace element is a chemical element that is needed in minute quantities for the proper growth, development, and physiology of the organism. In biochemistry, a trace element is also referred to as a Micronutrient . In Geochemistry , a trace element is a Chemical Element whose Concentration is less than 1000 Ppm or 0.1 % of a Rock 's composition. The term is used mainly in Igneous Petrology . SEE ALSO |
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